UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2XPAfmegwRQH6YeKDDhdZ9wGUYhlb7SvWlbOXd4/B8=' 
WHERE 
  key_id = '96a2ea59836ba9a6c96c4e3078232a2cb2af4727c9ad0d642dc6125bc8e416e9' 
  AND (
    token = 'D2XPAfmegwRQH6YeKDDhdZ9wGUYhlb7SvWlbOXd4/B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )